Diced Potatoes on the Grill


Now that warm-weather grilling season is here in Michigan, I thought I’d focus a little more on BBQ/grilling side dishes. Here’s one my dad used to make when he grilled in the backyard. I’ve added to it but the principal of cooking the diced potatoes in foil is the same as when he did it back when I was a kid. It’s a great-tasting side that’ll go with anything you’re grilling or barbequing. Simple, and a nice change of pace over plain old whole potatoes wrapped in foil and grilled.


  • 5 medium-sized potatoes, skin-on, washed and scrubbed
  • 1 medium sized onion
  • Sweet red, orange or yellow peppers (optional)
  • 2 teaspoons black pepper
  • 1 teaspoon thyme
  • 2-3 tablespoons apple cider vinegar
  • 2-3 tablespoons olive oil or butter
  • 1-2 tablespoons granulated garlic powder
  • 1 tablespoon salt


Special Utensils:

  • Heavy-duty aluminum foil


Serves 2-4

Pull out a long piece of foil from the roll. I usually pull out a 3-foot long piece and fold it in half for extra strength. Dice up the potatoes into around one-inch squares. I leave the skins on, but you could peel the potatoes first if you like. Dice up the onion and peppers (if you’re using peppers) and add it all to the foil sheet. Then drizzle the olive oil and apple cider vinegar over and add the salt, pepper, garlic powder and thyme. Grab both ends of the foil sheet and kind of roll the potato mixture back and forth to help distribute the spices. oil. etc. This is what it should look like at this point:

potatoesBeforeNow take the top and bottom of the foil sheet and wrap it together carefully, rolling the top of the seam down to make a good semi-airtight seal. Do the same with the sides. Get the charcoal going or turn the gas burners up on one side. Now here’s the trick to making the potatoes really good– lay the foil package right on top of the heating-up coals, or put them where the gas flame is the hottest. Turn over at regular intervals. The idea is to brown the potatoes just enough to carmelize them and increase the flavors, to get that hash brown flavor– not enough heat and all you’ll get are steamed potatoes.

Get the potatoes sizzling away nicely on the high heat first, and when you start to grill you can back off on the heat to the potatoes. By the time your BBQ is ready you should be able to open a perfectly cooked pouch of potatoes. Enjoy!

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